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dc.contributor.authorLópez, María M.
dc.contributor.authorLlop, P.
dc.contributor.authorGorris, María T.
dc.contributor.authorPenalver, J.
dc.contributor.authorDonat, V.
dc.contributor.authorCambra, Mariano
dc.contributor.authorKeck, M.
dc.contributor.editorBazzi, C. Mazzucchi, U.
dc.date.accessioned2017-06-01T10:12:30Z
dc.date.available2017-06-01T10:12:30Z
dc.date.issued2006
dc.identifier.citationLopez, M.M., Llop, P., Gorris, M. T., Penalver, J., Donat, V., Cambra, M., Keck, M. (2006). European protocol for diagnosis of Erwinia amylovora. Proceedings of the Xth International Workshop on Fire Blight, (704), 99-103.
dc.identifier.issn0567-7572; 90-6605-407-7
dc.identifier.urihttp://hdl.handle.net/20.500.11939/5519
dc.description.abstractThe EU-funded project DIAGPRO has developed diagnostic protocols for 18 quarantine pests including Erwinia amylovora. The protocol for this organism includes a diagnosis scheme for detection of the bacterium in symptomatic and asymptomatic plants with details of the different techniques as isolation in three media, direct tissue print-ELISA, enrichment DASI-ELISA, immunofluorescence, conventional PCR and nested-PCR in a single closed tube (before and after enrichment of the samples in two liquid media). A ring test was conducted to evaluate and standardize some techniques and protocols. Testing was performed independently at 10 plant health laboratories analysing 15 samples (healthy, spiked or inoculated). The reliability of the diagnosis across all laboratories decreased with inoculum concentration. The accuracy of the different techniques, defined as (true positive diagnosis + true negatives)/total number of samples, was: 0.88, 0.92 and 0.92 respectively for isolation on King's B, SNA and CCT media; 0.70, 0.72 and 0.66 for immunofluorescence performed with one monoclonal and two polyclonal antibodies commercially available; 0.79 and 0.83 for enrichment-ELISA with a commercial kit after enrichment in two media; 0.51 for conventional PCR and 0.69 for nested-PCR in a single tube, both techniques increasing their accuracy up to 0.78 and 0.86, respectively, after enrichment. The designed protocol is freely available at the web site: www.csl.gov.uk/science/organ/ph/diagpro.
dc.language.isoen
dc.titleEuropean protocol for diagnosis of Erwinia amylovora
dc.title.alternativeACTA HORTICULTURAE
dc.typeconferenceObject
dc.authorAddressInstituto Valenciano de Investigaciones Agrarias, Carretera CV-315, Km. 10,7 - 46113 Moncada (València)
dc.date.issuedFreeForm2006
dc.entidadIVIACentro de Protección Vegetal y Biotecnología
dc.identifier.doi10.17660/ActaHortic.2006.704.11
dc.journal.issueNumber704
dc.journal.titleProceedings of the Xth International Workshop on Fire Blight
dc.page.final103
dc.page.initial99
dc.rights.accessRightsopenAccess
dc.source.typeImpreso


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